MCQ Academy - English

Free Online MCQ Practice Tests in English

Latest Quizzes

An angle measures 25°. How does it compare with a right angle?

  • not measurable with a protractor
  • less than zero degrees
  • always a full turn
  • less than a right angle
Correct answer(s):
  • less than a right angle

An angle measures 20°. How does it compare with a right angle?

  • less than zero degrees
  • always a full turn
  • not measurable with a protractor
  • less than a right angle
Correct answer(s):
  • less than a right angle

An angle measures 15°. How does it compare with a right angle?

  • always a full turn
  • not measurable with a protractor
  • less than a right angle
  • less than zero degrees
Correct answer(s):
  • less than a right angle

An angle measures 10°. How does it compare with a right angle?

  • always a full turn
  • less than zero degrees
  • not measurable with a protractor
  • less than a right angle
Correct answer(s):
  • less than a right angle

An angle measures 5°. How does it compare with a right angle?

  • less than a right angle
  • less than zero degrees
  • always a full turn
  • not measurable with a protractor
Correct answer(s):
  • less than a right angle

In a right triangle, one acute angle is 12°. What is the other acute angle?

  • 12°
  • 78°
  • 168°
  • 90°
Correct answer(s):
  • 78°

In a right triangle, one acute angle is 48°. What is the other acute angle?

  • 90°
  • 48°
  • 42°
  • 132°
Correct answer(s):
  • 42°

In a right triangle, one acute angle is 54°. What is the other acute angle?

  • 126°
  • 90°
  • 54°
  • 36°
Correct answer(s):
  • 36°

A right triangle has side lengths 20, 21, and 29. What is the longest side called?

  • base only
  • opposite leg
  • adjacent leg
  • hypotenuse
Correct answer(s):
  • hypotenuse

A right triangle has side lengths 12, 16, and 20. What is the longest side called?

  • adjacent leg
  • opposite leg
  • base only
  • hypotenuse
Correct answer(s):
  • hypotenuse

A right triangle has side lengths 9, 12, and 15. What is the longest side called?

  • adjacent leg
  • opposite leg
  • hypotenuse
  • base only
Correct answer(s):
  • hypotenuse

In a right triangle, one acute angle is 18°. What is the other acute angle?

  • 72°
  • 18°
  • 90°
  • 162°
Correct answer(s):
  • 72°

A right triangle has side lengths 15, 20, and 25. What is the longest side called?

  • opposite leg
  • base only
  • adjacent leg
  • hypotenuse
Correct answer(s):
  • hypotenuse

In a right triangle, one acute angle is 24°. What is the other acute angle?

  • 90°
  • 156°
  • 24°
  • 66°
Correct answer(s):
  • 66°

A right triangle has side lengths 7, 24, and 25. What is the longest side called?

  • base only
  • hypotenuse
  • adjacent leg
  • opposite leg
Correct answer(s):
  • hypotenuse

A right triangle has side lengths 10, 24, and 26. What is the longest side called?

  • hypotenuse
  • adjacent leg
  • opposite leg
  • base only
Correct answer(s):
  • hypotenuse

A right triangle has side lengths 3, 4, and 5. What is the longest side called?

  • opposite leg
  • hypotenuse
  • base only
  • adjacent leg
Correct answer(s):
  • hypotenuse

In a right triangle, one acute angle is 36°. What is the other acute angle?

  • 36°
  • 144°
  • 90°
  • 54°
Correct answer(s):
  • 54°

In a right triangle, one acute angle is 72°. What is the other acute angle?

  • 90°
  • 18°
  • 108°
  • 72°
Correct answer(s):
  • 18°

In a right triangle, one acute angle is 42°. What is the other acute angle?

  • 42°
  • 48°
  • 90°
  • 138°
Correct answer(s):
  • 48°